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Novel Coalbed Methane (CBM) Origin Analysis and Source Apportionment Method Based on Carbon Isotope Ratio Using Infrared Dual-Wavelength Laser Absorption Spectroscopy 期刊论文
EARTH AND SPACE SCIENCE, 2018, 卷号: 5, 期号: 11, 页码: 721-735
作者:  Zhang, Zhirong;  Sun, Pengshuai;  Li, Zhe;  Xia, Hua;  Cui, Xiaojuan;  Pang, Tao;  Wu, Bian;  Guo, Qiang;  Shu, Chimin;  Dong, Fengzhong
Adobe PDF(3275Kb)  |  收藏  |  浏览/下载：108/46  |  提交时间：2019/12/25
coalbed methane (CBM) origin analysis and source apportionment  carbon isotope ratio  dual-wavelength laser absorption spectroscopy  tunable diode laser absorption spectroscopy (TDLAS)  wavelength modulation integrated cavity output spectroscopy  isotope ratio mass spectrometer (IRMS)  
Mechanical insights into the effect of fluctuation in soil moisture on nitrous oxide emissions from paddy soil 期刊论文
PADDY AND WATER ENVIRONMENT, 2017, 卷号: 15, 期号: 2, 页码: 359-369
作者:  Ma, Lan;  Cheng, Yi;  Wang, Jinyang;  Yan, Xiaoyuan
浏览  |  Adobe PDF(1398Kb)  |  收藏  |  浏览/下载：98/57  |  提交时间：2018/07/04
Nitrous Oxide  Rice Soil  Soil Moisture  Nitrification  Denitrification  
The research of delta(CO2)-C-13 by use of wavelet de-noising at 2.008 mu m based on tunable diode laser absorption spectroscopy 期刊论文
ACTA PHYSICA SINICA, 2017, 卷号: 66, 期号: 2, 页码: 1-9
作者:  Niu Ming-Sheng;  Wang Gui-Shi
浏览  |  Adobe PDF(740Kb)  |  收藏  |  浏览/下载：81/36  |  提交时间：2018/05/04
Isotope Measurement  Novel Multi-pass Cell  Wavelet Denoising  Measurement Precise